98441840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7643}}^1$

素因数の和:7686

約数の個数: 80

約数和(自身を含む): 272982528

約数和(自身を除く): 174540688

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 161, 184, 230, 280, 322, 368, 460, 560, 644, 805, 920, 1288, 1610, 1840, 2576, 3220, 6440, 7643, 12880, 15286, 30572, 38215, 53501, 61144, 76430, 107002, 122288, 152860, 175789, 214004, 267505, 305720, 351578, 428008, 535010, 611440, 703156, 856016, 878945, 1070020, 1230523, 1406312, 1757890, 2140040, 2461046, 2812624, 3515780, 4280080, 4922092, 6152615, 7031560, 9844184, 12305230, 14063120, 19688368, 24610460, 49220920, 98441840]

約数ペア:

[(1, 98441840), (2, 49220920), (4, 24610460), (5, 19688368), (7, 14063120), (8, 12305230), (10, 9844184), (14, 7031560), (16, 6152615), (20, 4922092), (23, 4280080), (28, 3515780), (35, 2812624), (40, 2461046), (46, 2140040), (56, 1757890), (70, 1406312), (80, 1230523), (92, 1070020), (112, 878945), (115, 856016), (140, 703156), (161, 611440), (184, 535010), (230, 428008), (280, 351578), (322, 305720), (368, 267505), (460, 214004), (560, 175789), (644, 152860), (805, 122288), (920, 107002), (1288, 76430), (1610, 61144), (1840, 53501), (2576, 38215), (3220, 30572), (6440, 15286), (7643, 12880)]